What is ISA-88 in pharmaceutical batch control?

ISA-88 is an international standard for batch process control that defines models, terminology, and best practices for organizing recipes, equipment structures, and batch execution. In pharmaceutical manufacturing, ISA-88 helps create consistent, modular, and traceable batch processes that support automation, scalability, and regulatory requirements. In practice, this structure translates into faster product changeovers, fewer manual errors during batch execution, and easier technology transfer between production lines, which is why the standard is widely adopted across the industry.

What does "ISA-88 compliant" mean in practical software terms?

An ISA-88 compliant batch control system typically provides structured recipe management, separation between equipment and process logic, reusable control modules, standardized batch execution, and detailed production records. These capabilities help manufacturers create flexible and maintainable automation systems.

How does ISA-88 support recipe management, version control, and traceability in pharmaceutical manufacturing?

ISA-88 provides a structured approach for managing recipes by separating product definitions, process steps, parameters, and execution logic. This separation makes it possible to control recipe versions at the level of individual parameters, track exactly what changed and when, and maintain a clear audit trail through the batch lifecycle, from formulation to release.

How does ISA-88 support technology transfer and standardization across multiple pharmaceutical manufacturing sites?

Because ISA-88 separates equipment capability from recipe logic, a process developed and validated at one site can be transferred to another site with compatible equipment while reusing the same recipe structure. This reduces the engineering effort of site to site rollouts, supports consistent production methods across a manufacturing network, and simplifies knowledge transfer between teams.

How does ISA-88 simplify validation of pharmaceutical batch control systems?

ISA-88 separates reusable, equipment level control modules from product specific recipe parameters. In practice, this means the underlying equipment phases only need to be validated once: introducing a new product or recipe variant typically requires validating only the product specific formula parameters, not the entire control system again. This narrows the scope of revalidation work and reduces both the time and documentation burden compared to monolithic, non modular control designs.

How does zenon implement and integrate ISA-88 batch control for pharmaceutical manufacturing?

zenon supports ISA-88 based batch automation across the full batch lifecycle, combining structured recipe management and parameter level version control with batch execution, process visualization for operators, reporting, and electronic batch records. It also integrates with MES and other higher level systems to exchange production data and support digital manufacturing workflows. This combination lets manufacturers build scalable, ISA-88 based batch control without needing separate tools for execution, visualization, and MES connectivity.

How does a pharmaceutical batch control system support data integrity and audit requirements?

A pharmaceutical batch control system should provide secure user access, audit trails, electronic records, event tracking, and controlled process changes, so that every batch decision and parameter change is attributable to a specific user and timestamp. These capabilities help maintain accurate and traceable batch information while supporting regulatory expectations for data integrity.

ISA 88 batch control with zenon

Optimize processes in batch production with zenon

Production via the batch process is standard in the pharmaceutical industry. Combination of flexibility and compliance, Complete traceability, consistent quality and reliability are the most important challenges that you will overcome with zenon.

You can rely on the zenon software platform for batch-based production in e.g. preparation or compounding area (process automation). zenon's ISA 88 Batch Control offers a fast, hardware-agnostic implementation, seamless integration and excellent user-friendliness. zenon gives you control over the entire process and assists you in optimizing production.

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What is ISA-88?

ISA-88 is a standard introduced by the International Society of Automation. This standard aims to provide guidelines for the design and structure of batch control systems to ensure a common understanding among manufacturers. It details regulated data structures for efficient communication between batch components, and it defines notable terminology within batch control.

The ISA-88 standard also examines batch control system architecture from a physical and functional standpoint. The physical model looks at the hierarchal structure of data communication and control equipment. A process is made of stages, which consist of operations that require actions.

The functional model examines the different types of control — scheduling, recipe management, regulatory control, sequential control and safety interlock systems. How do these control types interact, and what does each need to succeed? Ultimately, ISA-88 wants to outline the necessities for an efficient batch control system. In deconstructing its different aspects, ISA-88 defines all necessary components and processes.

The challenges of process automation

One of the biggest challenges in the pharmaceutical sector is to combine production flexibility by using validated automation systems in compliance with current GMP regulations.

Through an ISA 88 batch system it is possible to divide the elementary control functions of the devices that make up the equipment (which we will call phases) from the sequences of phases necessary for production (which we will call recipes).

In this way it is possible to validate the single phases only once. Each product will then have a different recipe, composed of a different sequence of phases. With this approach only the recipe will be validated, not the phases.

It will therefore be possible to make different products through different recipes, drastically simplifying the validation phase.

Through the ISA 88 batch control it is therefore possible to maximize the flexibility and efficiency of the installation while guaranteeing validation.

Paper recordkeeping

Outdated processes typically rely on more human intervention. While having a dedicated team on your product line can be a great addition to your operation, certain jobs need machine automation. If you record data on paper, you're running into potential errors. Paper records can lead to lost files in the long term and reduced efficiency. A human can only track so much in a process.

Missing data

When you count on a person to track data, they're likely to miss information. This problem isn't necessarily a result of negligence, just human error. Missing data will affect your information on your batch control system and hurt your productivity. Automated machinery can help you fill in the gaps that humans miss.

Data Acquisition and Reporting

During the execution of the batch process it is essential to acquire the critical process parameters and detect exceptions that may occur.

It is therefore essential that the system includes historian, deviation detection and audit trail functions.

At the end of the batch it is necessary to generate a report that clearly presents all the useful information to understand the process progress and recognize any exceptions.

zenon Batch Control is ISA 88-compliant and separates the process from the operational level

The benefits of using zenon for ISA-88 process automation

Test and change recipes without programming knowledge

Process managers can intuitively create and adapt recipes via a graphical user interface without programming knowledge. He can select a simplified editing mode in form of a “Matrix view” or a more powerful Procedure Function Chart (PFC).

The test of the recipes is simply carried out through the "Test" mode where it is possible to verify the execution of the recipe and any abnormal conditions.

Scalable production system

Thanks to the scalability and flexibility of Batch Control, you can both control individual processes and the entire production system in zenon. Extension of the equipment is no problem either. For instance, start with an isolated process and gradually expand the system to one or several batch processes and then to a homogeneous and fully integrated environment – including a cloud connection, reporting, mobile solutions and much more. Thanks to the numerous interfaces, you can connect various hardware and software.

zenon is open. Thanks to the various drivers, you can connect many different industrial systems, equipment, machines and measuring equipment, no matter which manufacturer and irrespective of whether it already exists or is new. It provides you with a holistic view of the entire production process.

Even existing control and monitoring systems can be integrated into zenon and thus, enhanced because zenon adds technologies and functions to an existing system.

Flexible production capabilities

Using zenon for batch production is also perfect for efficiently producing small quantities of various pharmaceutical products with one set of equipment. As soon as the system is validated once, you can change recipes on this basis without the need for revalidation. This allows for a quick and economical conversion to each new product. Result: Your production becomes more flexible and profitable.

zenon complies with international regulations such as FDA 21 Part 11 and EU Annex 11

Quick reporting

Thanks to the full integration of the batch process, production data is simultaneously recorded and analyzed. This provides the necessary reports for immediately approving the batch after the process has finished. The interplay between automated and manual processes is not an issue with Batch Control in zenon. Staff can manually enter parameters in the system while the automated processes are connected via interfaces. This lets you manually and automatically analyze the collected data in parallel. Operators benefit from a graphical interface with high usability which, for example, is operated via a touchscreen on tablets.

You furthermore benefit from analysis tools and numerous reporting options in zenon. By doing so, you increase the benefit and get even more out of your existing system.

MES, ERP system and batch execution integration

zenon uses native interfaces to integrate with MES or ERP systems. This allows for a smooth flow of data between IT systems and batch execution, making manual intermediate steps redundant. It creates a homogeneous environment, where batch production can be executed securely and efficiently.

Compliance with regulations

zenon complies with international regulations such as FDA 21 Part 11 and EU Annex 11. Compliance is achieved only via configuration and without programming, as specified by Category 4 of the ISPE GAMP5 guideline. Configurability not only allows for compliance but also makes it as simple and efficient as possible. This saves time and costs during implementation, maintenance and expansion and prevents errors during project configuration.

zenon Batch Control is ISA 88-compliant and separates the process from the operational level.

FAQs

ISA-88 is an international standard for batch process control that defines models, terminology, and best practices for organizing recipes, equipment structures, and batch execution. In pharmaceutical manufacturing, ISA-88 helps create consistent, modular, and traceable batch processes that support automation, scalability, and regulatory requirements. In practice, this structure translates into faster product changeovers, fewer manual errors during batch execution, and easier technology transfer between production lines, which is why the standard is widely adopted across the industry.
ISA-88 provides a structured approach for managing recipes by separating product definitions, process steps, parameters, and execution logic. This separation makes it possible to control recipe versions at the level of individual parameters, track exactly what changed and when, and maintain a clear audit trail through the batch lifecycle, from formulation to release.
ISA-88 separates reusable, equipment level control modules from product specific recipe parameters. In practice, this means the underlying equipment phases only need to be validated once: introducing a new product or recipe variant typically requires validating only the product specific formula parameters, not the entire control system again. This narrows the scope of revalidation work and reduces both the time and documentation burden compared to monolithic, non modular control designs.
A pharmaceutical batch control system should provide secure user access, audit trails, electronic records, event tracking, and controlled process changes, so that every batch decision and parameter change is attributable to a specific user and timestamp. These capabilities help maintain accurate and traceable batch information while supporting regulatory expectations for data integrity.

An ISA-88 compliant batch control system typically provides structured recipe management, separation between equipment and process logic, reusable control modules, standardized batch execution, and detailed production records. These capabilities help manufacturers create flexible and maintainable automation systems.
Because ISA-88 separates equipment capability from recipe logic, a process developed and validated at one site can be transferred to another site with compatible equipment while reusing the same recipe structure. This reduces the engineering effort of site to site rollouts, supports consistent production methods across a manufacturing network, and simplifies knowledge transfer between teams.
zenon supports ISA-88 based batch automation across the full batch lifecycle, combining structured recipe management and parameter level version control with batch execution, process visualization for operators, reporting, and electronic batch records. It also integrates with MES and other higher level systems to exchange production data and support digital manufacturing workflows. This combination lets manufacturers build scalable, ISA-88 based batch control without needing separate tools for execution, visualization, and MES connectivity.

Contact COPA-DATA
for ISA-88 process automation

zenon is the software you need for simplified ISA-88 process automation. With flexibility in process design, high-grade security and ease of use, zenon offers all the tools you need to meet the ISA-88 standard. Relieve your workers of the high stakes data reporting and allow them to focus on efficiency while you change the way you handle your batch control system.

With over 30 years in the industry, COPA-DATA has the software knowledge to provide a reliable product. We continually improve zenon to ensure it meets the necessary logic and algorithms for ideal function. To learn more about zenon, contact us today.

Industry Management

Life Sciences & Pharmaceutical | Process Industry

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ISA 88 Batch Control with zenon in the Pharmaceutical Industry